eighty-first

It was in this honoured position that the Duke breathed his last on September 13, 1847, in his eighty-first year.

Before this, Marshal Grouchy had likewise expired in his eighty-first year.

I completed last week my eighty-first year, so excuse the defects, for my age's sake.

When I saw him, about his eighty-first birthday, he was looking better than he had for some time.

He was born in 1635 and died in 1715, in his eighty-first year.